[Bug rtl-optimization/116234] [15 Regression] '-fcompare-debug' failure w/ `-mcpu=phecda -O2 -funroll-all-loops -fno-ivopts` since r15-1619-g3b9b8d6cfdf593

[pinskia at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116234

Andrew Pinski <pinskia at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           See Also|                            |https://gcc.gnu.org/bugzill
                   |                            |a/show_bug.cgi?id=116336
            Summary|[15 Regression]             |[15 Regression]
                   |'-fcompare-debug' failure   |'-fcompare-debug' failure
                   |w/ `-mcpu=phecda -O2        |w/ `-mcpu=phecda -O2
                   |-funroll-all-loops` since   |-funroll-all-loops
                   |r15-1619-g3b9b8d6cfdf593    |-fno-ivopts` since
                   |                            |r15-1619-g3b9b8d6cfdf593

--- Comment #9 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
(In reply to Richard Biener from comment #7)
> Without a testcase it's not really a regression (likely the offending rev
> just uncovered another latent issue).  I'm keeping this open at P3.

So I just checked and -fno-ivopts is able to reproduce the failure again.